147320320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{8221}}^1$

素因数の和:8251

約数の個数: 80

約数和(自身を含む): 403733088

約数和(自身を除く): 256412768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8221, 8960, 16442, 17920, 32884, 41105, 57547, 65768, 82210, 115094, 131536, 164420, 230188, 263072, 287735, 328840, 460376, 526144, 575470, 657680, 920752, 1052288, 1150940, 1315360, 1841504, 2104576, 2301880, 2630720, 3683008, 4209152, 4603760, 5261440, 7366016, 9207520, 10522880, 14732032, 18415040, 21045760, 29464064, 36830080, 73660160, 147320320]

約数ペア:

[(1, 147320320), (2, 73660160), (4, 36830080), (5, 29464064), (7, 21045760), (8, 18415040), (10, 14732032), (14, 10522880), (16, 9207520), (20, 7366016), (28, 5261440), (32, 4603760), (35, 4209152), (40, 3683008), (56, 2630720), (64, 2301880), (70, 2104576), (80, 1841504), (112, 1315360), (128, 1150940), (140, 1052288), (160, 920752), (224, 657680), (256, 575470), (280, 526144), (320, 460376), (448, 328840), (512, 287735), (560, 263072), (640, 230188), (896, 164420), (1120, 131536), (1280, 115094), (1792, 82210), (2240, 65768), (2560, 57547), (3584, 41105), (4480, 32884), (8221, 17920), (8960, 16442)]